{
  "schema_version": 1,
  "source_compilation_context": {
    "wv": {
      "attribution": {
        "inventory": {
          "name": "Compute Atlas",
          "creator": "Edward Kubiak",
          "url": "https://www.compute-atlas.com/api",
          "license": "CC BY 4.0",
          "license_url": "https://creativecommons.org/licenses/by/4.0/",
          "snapshot_url": "https://www.compute-atlas.com/api/facilities",
          "retrieved": "2026-10-14",
          "sha256": "79ad432dab7c128e428234c9d0dd40933114b415a4a5d697db00095637d50f37",
          "changes": "Added provenance, publication-date distinctions, display-safe wording, quarantine flags and state partitioning. Original source records retained locally."
        },
        "counties": "U.S. Census Bureau county boundaries (public domain)",
        "research": "Field-specific source context. See the linked source and limits on each record."
      },
      "source_data_url": "https://datacentersatlas.com/data/wv.json",
      "updated": "2026-10-26"
    }
  },
  "scope": "Retained county context, which can be broad or unresolved. No parcel or municipal jurisdiction is inferred. Research records retain their sources, dates and location limits. Counts are not a census of operating buildings. Company name links alone do not establish ownership or operation.",
  "collection": {
    "kind": "counties",
    "key": "54049",
    "label": "Marion County, West Virginia"
  },
  "records": [
    {
      "id": "grant-town-power-plant-crypto-mine-marion-county-wv",
      "state": "wv",
      "kind": "facility",
      "name": "Grant Town Power Plant Cryptocurrency Mining Containers",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": true,
      "type": "Crypto/HPC (inventory classification)",
      "counties": [
        "Marion"
      ],
      "city": "Grant Town",
      "address": "",
      "who": "",
      "end_user": "",
      "mw": null,
      "power": "",
      "power_note": "",
      "investment": "",
      "jobs": "",
      "acres": null,
      "utility": "",
      "water": "",
      "incentives": "",
      "note": "Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. Personally read public named-source context only; no whole-record certification. See public-preview, identity and date limitations.. Only public text was read. Encoded premium body was neither decoded nor adopted. Container appearance is not confirmation of mining operation, IT demand or a power agreement. Original approvals and later observed outcomes take precedence; future dates have no assumed result. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.",
      "date": "",
      "events": [],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://www.timeswv.com/news/local_news/grant-town-power-plant-believed-to-be-mining-cryptocurrency-in-marion-county/article_a13502ed-4c9e-4589-8608-383e7b9d8bc3.html",
          "host": "timeswv.com",
          "date": "2026-04-16",
          "published": "2026-04-16",
          "checked": "2026-10-14",
          "date_kind": "publication",
          "label": "Reviewed source"
        }
      ],
      "loc": {
        "lat": 39.50967,
        "lng": -80.24249,
        "precision": "county",
        "basis": "Shown at county level only. The dot is placed inside the county for the map and is not the site, its address or a parcel."
      },
      "reviewed_evidence": [
        {
          "overlay": "regional-development-review-round27-2026-10-14.json",
          "scope": "Personally read public named-source context only; no whole-record certification. See public-preview, identity and date limitations.",
          "fields": {
            "reported_context": "The Times West Virginian's public first paragraph says a pair of apparent cryptocurrency containers has appeared at Grant Town power plant and recalls a rejected 2022 power-purchase-agreement buyout proposal.",
            "independently_verified_current_operating_status": null
          },
          "notes": [
            "Only public text was read. Encoded premium body was neither decoded nor adopted. Container appearance is not confirmation of mining operation, IT demand or a power agreement.",
            "Original approvals and later observed outcomes take precedence; future dates have no assumed result.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://www.timeswv.com/news/local_news/grant-town-power-plant-believed-to-be-mining-cryptocurrency-in-marion-county/article_a13502ed-4c9e-4589-8608-383e7b9d8bc3.html",
              "host": "timeswv.com",
              "date": "2026-04-16",
              "published": "2026-04-16",
              "checked": "2026-10-14",
              "date_kind": "publication",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": true,
      "inventory_label_retained": true,
      "precision_label": "Exact site not published; shown at county level",
      "summary": "Grant Town · Marion · Source context reviewed",
      "location_display": {
        "policy": "reviewed-map-references-2026-10-23",
        "decision": "withheld_unreviewed_point",
        "scope": "The available point evidence does not establish a supported site location. No site pin, nearby distance or aerial destination is published. The original coordinate and its provenance remain in research history.",
        "county_display": "54049"
      }
    },
    {
      "id": "hog-lick-aggregates-white-hall-marion-wv",
      "state": "wv",
      "kind": "facility",
      "name": "Hog Lick Aggregates Data Center / Microgrid Proposal",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Marion"
      ],
      "city": "White Hall",
      "address": "",
      "who": "",
      "end_user": "",
      "mw": null,
      "power": "",
      "power_note": "",
      "investment": "",
      "jobs": "",
      "acres": null,
      "utility": "",
      "water": "",
      "incentives": "",
      "note": "Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. Relevant named facility/specification/article body, not all footer stories, linked contracts, certificates or all historical events.. WDTV May5,2026 original reports HogLickAggregates feasibility study on277ac WhiteHall/MarionCounty WV property. Company describes preliminary study expected to take years, no development timetable. Not approved/breakingground/operating. Mine-water geothermal cooling, nearby gas power and possible carbon capture are options under study, not measuredzero-water/carbon performance or permitted plant. Adjacent I79HighTechPark NOAA supercomputing facility is separate; possible support role is not a tenant agreement or same campus. Source classes and project/date/power/water/financial-scope limitations apply. Not all-field or current-site certification.",
      "date": "",
      "events": [],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://www.wdtv.com/2026/05/05/local-company-proposes-data-center-marion-county/",
          "host": "wdtv.com",
          "date": "",
          "published": "",
          "checked": "2026-10-15",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        }
      ],
      "loc": {
        "lat": 39.51822,
        "lng": -80.25182,
        "precision": "county",
        "basis": "Shown at county level only. The dot is placed inside the county for the map and is not the site, its address or a parcel."
      },
      "reviewed_evidence": [
        {
          "overlay": "border-states-and-named-operator-review-round53-2026-10-15.json",
          "scope": "Relevant named facility/specification/article body, not all footer stories, linked contracts, certificates or all historical events.",
          "fields": {},
          "notes": [
            "WDTV May5,2026 original reports HogLickAggregates feasibility study on277ac WhiteHall/MarionCounty WV property. Company describes preliminary study expected to take years, no development timetable. Not approved/breakingground/operating.",
            "Mine-water geothermal cooling, nearby gas power and possible carbon capture are options under study, not measuredzero-water/carbon performance or permitted plant. Adjacent I79HighTechPark NOAA supercomputing facility is separate; possible support role is not a tenant agreement or same campus.",
            "Source classes and project/date/power/water/financial-scope limitations apply. Not all-field or current-site certification."
          ],
          "sources": [
            {
              "url": "https://www.wdtv.com/2026/05/05/local-company-proposes-data-center-marion-county/",
              "host": "wdtv.com",
              "date": "",
              "published": "",
              "checked": "2026-10-15",
              "date_kind": "publication date not established",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": false,
      "inventory_label_retained": true,
      "precision_label": "Exact site not published; shown at county level",
      "summary": "White Hall · Marion · Source context reviewed",
      "location_display": {
        "policy": "reviewed-map-references-2026-10-23",
        "decision": "withheld_unreviewed_point",
        "scope": "The available point evidence does not establish a supported site location. No site pin, nearby distance or aerial destination is published. The original coordinate and its provenance remain in research history.",
        "county_display": "54049"
      }
    },
    {
      "id": "noaa-environmental-security-computing-center-fairmont-wv",
      "state": "wv",
      "kind": "facility",
      "name": "NOAA Environmental Security Computing Center (NESCC)",
      "group": "operating",
      "status": "Institution reported computing service",
      "raw_status": "operating",
      "status_field": "current_status",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Marion"
      ],
      "city": "Fairmont",
      "address": "",
      "who": "",
      "end_user": "",
      "mw": null,
      "power": "",
      "power_note": "",
      "investment": "",
      "jobs": "",
      "acres": null,
      "utility": "",
      "water": "",
      "incentives": "",
      "note": "Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. Personally read public named-source context only; no whole-record certification. See public-preview, identity and date limitations.. The readable introduction is not the full linked report. The 100-million-USD supercomputer is not construction of a new campus. Coming, announced and anticipated economic effects are not accepted commissioning or measured employment. No MW or later installation outcome is established. Original approvals and later observed outcomes take precedence; future dates have no assumed result. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.",
      "date": "",
      "events": [],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://wvpress.org/breaking-news/noaas-100m-rhea-supercomputer-coming-to-fairmont-boosting-west-virginia-tech-growth/",
          "host": "wvpress.org",
          "date": "2025-09-23",
          "published": "2025-09-23",
          "checked": "2026-10-14",
          "date_kind": "publication",
          "label": "Reviewed source"
        },
        {
          "url": "https://docs.rdhpcs.noaa.gov/systems/hera_user_guide.html",
          "host": "docs.rdhpcs.noaa.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-24",
          "label": "Reviewed government record"
        }
      ],
      "loc": {
        "lat": 39.49184,
        "lng": -80.24092,
        "precision": "county",
        "basis": "Shown at county level only. The dot is placed inside the county for the map and is not the site, its address or a parcel."
      },
      "reviewed_evidence": [
        {
          "overlay": "regional-development-review-round28-2026-10-14.json",
          "scope": "Personally read public named-source context only; no whole-record certification. See public-preview, identity and date limitations.",
          "fields": {
            "reported_context": "WV Press reproduces a short WV News introduction about planned NOAA Rhea computing equipment at the existing Fairmont Environmental Security Computing Center.",
            "independently_verified_current_operating_status": null
          },
          "notes": [
            "The readable introduction is not the full linked report. The 100-million-USD supercomputer is not construction of a new campus. Coming, announced and anticipated economic effects are not accepted commissioning or measured employment. No MW or later installation outcome is established.",
            "Original approvals and later observed outcomes take precedence; future dates have no assumed result.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://wvpress.org/breaking-news/noaas-100m-rhea-supercomputer-coming-to-fairmont-boosting-west-virginia-tech-growth/",
              "host": "wvpress.org",
              "date": "2025-09-23",
              "published": "2025-09-23",
              "checked": "2026-10-14",
              "date_kind": "publication",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 78",
          "scope": "Selected original current public Hera guide overview explicitly describes available computing resources and test and development systems through NESCC. This supports institution reported computing service at the named center scope. Only public overview context was used; hardware inventory, theoretical performance, current uptime, specific workloads and exact first commissioning remain uncertified. The unavailable original Rhea announcement was not read from indexed text or obtained through another copy. This independently published current guide is separate from that announcement, and no Rhea installation or new modular building completion is inferred.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "current_public_agency_named_nescc_computing_service",
              "scope": "Selected original current public Hera guide overview explicitly describes available computing resources and test and development systems through NESCC. This supports institution reported computing service at the named center scope. Only public overview context was used; hardware inventory, theoretical performance, current uptime, specific workloads and exact first commissioning remain uncertified. The unavailable original Rhea announcement was not read from indexed text or obtained through another copy. This independently published current guide is separate from that announcement, and no Rhea installation or new modular building completion is inferred."
            },
            "source_read_scope": {
              "selected_original_public_hera_system_overview_text_read": true,
              "not_complete_guide_or_all_systems_review": true,
              "named_nescc_computing_availability_not_rhea_installation": true,
              "unavailable_original_rhea_article_not_read_or_replaced": true,
              "no_restricted_account_login_or_computing_access_requested": true,
              "no_capacity_performance_uptime_or_workload_certification": true
            }
          },
          "notes": [
            "Selected original current public Hera guide overview explicitly describes available computing resources and test and development systems through NESCC. This supports institution reported computing service at the named center scope. Only public overview context was used; hardware inventory, theoretical performance, current uptime, specific workloads and exact first commissioning remain uncertified. The unavailable original Rhea announcement was not read from indexed text or obtained through another copy. This independently published current guide is separate from that announcement, and no Rhea installation or new modular building completion is inferred.",
            "Existing roles, identities, physical placement, jurisdiction assignments, technical quantities and exact first opening days remain unchanged. A document date does not date physical commissioning."
          ],
          "sources": [
            {
              "url": "https://docs.rdhpcs.noaa.gov/systems/hera_user_guide.html",
              "host": "docs.rdhpcs.noaa.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-24",
              "label": "Reviewed government record"
            }
          ],
          "checked": "2026-10-24",
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": true,
      "inventory_label_retained": true,
      "precision_label": "Exact site not published; shown at county level",
      "summary": "Fairmont · Marion · Source context reviewed",
      "status_scope": "Selected original current public Hera guide overview explicitly describes available computing resources and test and development systems through NESCC. This supports institution reported computing service at the named center scope. Only public overview context was used; hardware inventory, theoretical performance, current uptime, specific workloads and exact first commissioning remain uncertified. The unavailable original Rhea announcement was not read from indexed text or obtained through another copy. This independently published current guide is separate from that announcement, and no Rhea installation or new modular building completion is inferred.",
      "location_display": {
        "policy": "reviewed-map-references-2026-10-23",
        "decision": "withheld_unreviewed_point",
        "scope": "The available point evidence does not establish a supported site location. No site pin, nearby distance or aerial destination is published. The original coordinate and its provenance remain in research history.",
        "county_display": "54049"
      }
    }
  ],
  "compilation_license": "withheld_pending_owner_decision"
}